| Patents for C22C 38 - Ferrous alloys, e.g. steel alloys (43,120) |
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| 03/29/2006 | CN1752262A Wear-proof alloy steel, its mfg. method and lining plate made thereof |
| 03/29/2006 | CN1752261A Impact stage low carbon steel hot-rolled sheet and mfg. method thereof |
| 03/29/2006 | CN1752260A Hot-rolling double-phase weather-resistant steel plate and mfg. method thereof |
| 03/29/2006 | CN1752259A Low-Si-Ti-Fe for smelting Ti-containing steel |
| 03/29/2006 | CN1752258A Magnetic temp compensating alloy for gyroscope permanent magnet moment-meter and preparing method |
| 03/29/2006 | CN1752257A Method for preparing micron crystal iron base marmen blocks |
| 03/29/2006 | CN1752256A Hammer for hammer crusher |
| 03/29/2006 | CN1751816A Large section WCP/Fe-C composite material-nodular iron composite structure collars |
| 03/29/2006 | CN1247811C Alloy steel fittings and its mfg. method |
| 03/29/2006 | CN1247810C Wearproof and rough quasi bainite rails and their production method |
| 03/29/2006 | CN1247809C Coating baking hardening type cold rolled plate with good ageing resistance and its manufacturing method |
| 03/28/2006 | US7018488 Steel pipe for use in reinforcement of automobile and method for production thereof |
| 03/28/2006 | US7018107 Rolling bearing comprising a powder metallurgical component |
| 03/28/2006 | CA2312607C Metal porous bodies, method for preparation thereof and metallic composite materials using the same |
| 03/28/2006 | CA2273334C High strength steels having high impact energy absorption properties and a method for producing the same |
| 03/23/2006 | WO2006030971A1 High-strength part and process for producing the same |
| 03/23/2006 | WO2006030800A1 High strength machine parts and shaft excellent in fatigue characteristics, and method for improving fatigue characteristics thereof |
| 03/23/2006 | US20060060270 Nano-scale nitride-particle-strengthened high-temperature wrought ferritic and martensitic steels |
| 03/23/2006 | CA2701559A1 High strength part and method of production of the same |
| 03/22/2006 | EP1637785A1 Steel tube excellent in exfoliation resistance of scale on inner surface |
| 03/22/2006 | EP1637619A1 Tube d'acier pour systeme de coussin de securite gonflable et procede de production associe |
| 03/22/2006 | EP1637618A1 High strength thin steel sheet excellent in resistance to delayed fracture after forming and method for preparation thereof, and automobile parts requiring strength manufactured from high strength thin steel sheet |
| 03/22/2006 | EP1637615A1 Heat-resisting steel, heat treatment method for heat-resisting steel and high-temperature steam turbine rotor |
| 03/22/2006 | EP1637241A1 Fe-Cr ALLY BILLET AND METHOD FOR PRODUCTION THEREOF |
| 03/22/2006 | EP1565588B1 Use of a steel alloy as a material for producing thick-walled tubular parts for motor vehicles |
| 03/22/2006 | EP1456431B1 Grain refinement of alloys using magnetic field processing |
| 03/22/2006 | EP1019560A4 Improved system for processing, storing, and transporting liquefied natural gas |
| 03/22/2006 | CN1751406A Electrode for fuel cell and fuel cell using same |
| 03/22/2006 | CN1750182A Nickel-zinc soft magnet ferrite material, inductor product and its producing method |
| 03/22/2006 | CN1749427A Heat-resisting steel, heat treatment method for heat-resisting steel and high-temperature steam turbine rotor |
| 03/22/2006 | CN1749426A Anti-corrosion oil pumping rod and its producing method |
| 03/22/2006 | CN1748883A Process for producing V-N micro alloy high strength steel band using thin plate blank continuously casting and continuously rolling technology |
| 03/21/2006 | US7014812 Machinability and mechanical properties on a par with conventional lead-containing free-cutting steel. |
| 03/21/2006 | US7014721 Iron-nickel alloy material for shadow mask with excellent suitability for etching |
| 03/21/2006 | US7014720 Austenitic stainless steel tube excellent in steam oxidation resistance and a manufacturing method thereof |
| 03/21/2006 | US7014719 Austenitic stainless steel excellent in fine blankability |
| 03/21/2006 | US7014718 Rare earth magnet alloy ingot, manufacturing method for the same, R-T-B type magnet alloy ingot, R-T-B type magnet, R-T-B type bonded magnet, R-T-B type exchange spring magnet alloy ingot, R-T-B type exchange spring magnet, and R-T-B type exchange spring bonded magnet |
| 03/21/2006 | US7014677 Iron based sintered body excellent in enveloped casting property in light metal alloy and method for producing the same |
| 03/21/2006 | US7014440 Method of manufacturing rare earth magnet and powder compacting apparatus |
| 03/16/2006 | WO2006028100A1 METHOD FOR PRODUCING SOFT MAGNETIC METAL POWDER COATED WITH Mg-CONTAINING OXIDIZED FILM AND METHOD FOR PRODUCING COMPOSITE SOFT MAGNETIC MATERIAL USING SAID POWDER |
| 03/16/2006 | WO2006027403A1 Novel materials for the production of environmentally-friendly ammunition and other applications |
| 03/16/2006 | WO2006027091A1 Highly resistant, stainless, austenitic steel |
| 03/16/2006 | WO2006026983A1 Completely killed, unalloyed or low-alloy continuous cast steel and method for producing the same |
| 03/16/2006 | WO2006026982A1 Killed, unalloyed or microalloyed rolled steel of the bake hardening type and method for producing the same |
| 03/16/2006 | US20060057419 High-strength steel product excelling in fatigue strength and process for producing the same |
| 03/16/2006 | US20060057417 Steel sheet plated by hot dipping with alloyed zinc with excellent adhesion and process for producing the same |
| 03/16/2006 | US20060057414 Steel tube excellent in exfoliation resistance of scale on inner surface |
| 03/16/2006 | US20060057014 Iron silicide sputtering target and method for production thereof |
| 03/16/2006 | US20060054255 manufacturing steel mainly composed of fine ferrite particle texture with average ferrite grain size of 3 mu m or less, in which, in the rolling process of one pass or more wherein the rolling temperature range is a temperature region of 350 degrees C. to 800 degrees |
| 03/16/2006 | US20060054254 Heat-resisting steel, heat treatment method for heat-resisting steel and high-temperature steam turbine rotor |
| 03/16/2006 | US20060054253 Ferritic heat-resistant steel and method for producing it |
| 03/16/2006 | US20060054246 Control of engineering processes using magnetostrictive alloy compositions |
| 03/16/2006 | DE112004000275T5 Hochaktive flüssige Schmelzen zur Bildung von Beschichtungen Highly active liquid melts to form coatings |
| 03/16/2006 | DE102004044022A1 Beruhigter, unlegierter oder mikrolegierter Walzstahl mit Bake-hardening-Effekt und Verfahren zu seiner Herstellung Calmed, non alloyed or micro-alloyed steel roller with bake-hardening effect and method for its manufacture |
| 03/16/2006 | DE102004044021B3 Voll beruhigter, unlegierter oder niedriglegierter Stranggussstahl und Verfahren zu seiner Herstellung Full-killed, unalloyed or low alloy steel continuous casting and process for its production |
| 03/16/2006 | CA2580728A1 New materials for the production of ecological ammunition and their applications |
| 03/16/2006 | CA2578861A1 Method for producing soft magnetic metal powder coated with mg-containing oxide film and method for producing composite soft magnetic material using said powder |
| 03/15/2006 | EP1635087A1 Pin for chain and method for manufacture thereof |
| 03/15/2006 | EP1633897A2 System and method for processing ferrotungsten and other tungsten alloys articles formed therefrom and methods for detecting the same |
| 03/15/2006 | EP1565589B1 Use of a steel alloy as a material for producing pipes for motor vehicles |
| 03/15/2006 | EP1546416B1 Cast exhaust system |
| 03/15/2006 | CN1748042A Austenitic stainless steels including molybdenum |
| 03/15/2006 | CN1748040A Controlled warm-rolling method |
| 03/15/2006 | CN1746522A Hydrodynamic bearing device and motor |
| 03/15/2006 | CN1746326A Needle ferrichrome-X70 pipeline steel with high crack-arresting toughenss and its production |
| 03/15/2006 | CN1745918A Production of ultra-fine crystal hot-rolled ribbed reinforcing rob |
| 03/15/2006 | CN1245269C Method for producing angular, stainless shot-blasting abrasives based on Fe-Cr-C alloy |
| 03/14/2006 | US7011720 Continuously detecting a diameter of steel wire in heat treatments of steel wire , controlling the amount of energy of induction heating supplied to steel wire whereby steel wire is evenly heat treated over the entire length |
| 03/14/2006 | US7011139 Method of continuous casting non-oriented electrical steel strip |
| 03/09/2006 | WO2006026700A2 Optimization of steel metallurgy to improve broach tool life |
| 03/09/2006 | WO2006025188A1 Metal powder for powder metallurgy mainly containing iron and iron-base sintered material |
| 03/09/2006 | WO2006025187A1 Metal powder for powder metallurgy mainly containing iron and iron-base sintered material |
| 03/09/2006 | US20060048865 Material for sliding parts having self lubricity and wire material for piston ring |
| 03/09/2006 | US20060048864 Hot milled wire rod excelling in wire drawability and enabling avoiding heat treatment before wire drawing |
| 03/09/2006 | US20060048863 Low manganese carbon steel |
| 03/09/2006 | US20060048861 Surface-carbonitrided stainless steel part excellent in wear resistance and method for their manufacture |
| 03/09/2006 | US20060048860 Machine part and method for manufacturing same |
| 03/09/2006 | US20060048859 Excellent magnetic properties in a high frequency range of 1 kHz or more, for iron cores of electric car motors, power generators for gas microturbines, high-frequency reactors |
| 03/09/2006 | DE10392371T5 Stahlblech für ein explosionssicheres Band mit hoher mechanischer Festigkeit und explosionssicheres Band mit hoher mechanischer Festigkeit Steel sheet for an explosion proof band having high mechanical strength and explosion-proof band with high mechanical strength |
| 03/09/2006 | DE102004043134A1 Höchstfester nichtrostender austenitischer Stahl Super high-strength austenitic stainless steel |
| 03/09/2006 | CA2578576A1 Production of ferro-alloys |
| 03/08/2006 | EP1632582A1 Tole d'acier magmetique non orientee excellente du point de vue des pertes de fer, et son procede de production |
| 03/08/2006 | EP1160346B1 High strength galvanized steel plate excellent in adhesion of plated metal and formability in press working and high strength alloy galvanized steel plate and method for production thereof |
| 03/08/2006 | CN1745189A Weldable steel building component and method for making same |
| 03/08/2006 | CN1745188A Steel pipe for bearing elements, and methods for producing and cutting the same |
| 03/08/2006 | CN1745187A High-carbon steel wire rod with high strength and high toughness |
| 03/08/2006 | CN1745184A Corrosion and wear resistant alloy |
| 03/08/2006 | CN1743491A Manufacture method for obtaining superfine crystal grain steel |
| 03/08/2006 | CN1743490A High-strength invar alloy and its alloy wire rod production method |
| 03/08/2006 | CN1743488A Method for preparing ferro-titantium, steel and ferrovanadium from vanadium-titantium iron headings |
| 03/08/2006 | CN1743128A Method for producing oriented silicon steel band by direct rolling of continuous cast plate slab |
| 03/08/2006 | CN1743127A Method for producing oriented silicon steel band by continuous casting and rolling of thin plate slab |
| 03/07/2006 | US7008488 High-strength steel sheet having excellent workability and production process therefor |
| 03/02/2006 | WO2006022247A1 Method of manufacturing metal gasket |
| 03/02/2006 | WO2006021123A2 Case-hardened steel and method for production thereof by fusion treatment |
| 03/02/2006 | US20060045788 Electrical contact material comprising a cobalt-nickel-iron alloy, and process for producing said alloy |
| 03/02/2006 | US20060042962 High-throughput cell assay apparatus |
| 03/02/2006 | US20060042081 High-precision sintered cam lobe material |
| 03/01/2006 | EP1509630B1 Process for manufacturing an alloy material for use in the manufacture of synthetic diamonds |
| 03/01/2006 | CN1742107A Iron-nickel alloy with low coefficient of thermal expansion for making shade masks |